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Tic Stepper Motor Controllers, QTR Reflectance Sensors, Pololu Wheels & Tracks, Arduino Shields, and Raspberry Pi Expansion Boards

The Tic offers simple control of bipolar stepper motors directly from a variety of interfaces, including USB, TTL serial, I²C, hobby radio control (RC), analog voltage (potentiometer), and quadrature encoder signals.

These sensors use pairs of infrared LEDs and phototransistors to measure how much of the emitted IR light is being reflected from a nearby surface. They are great for edge detection and line following.

Our selection of plastic wheels and track systems press-fit onto the 3mm D shafts of our micro and 15.5D metal gearmotors to make a nice drive solution for small robots.

Shields are expansion boards that conveniently add peripheral electronics to Arduinos.

Augment your Raspberry Pi project with motor drivers, advanced power regulation, and more.


New Products

Free Circuit Cellar magazine October 2019
Tic 36v4 USB Multi-Interface High-Power Stepper Motor Controller (Connectors Soldered)
Free Circuit Cellar magazine September 2019
TB67S128FTG Stepper Motor Driver Carrier
9.7:1 Metal Gearmotor 25Dx63L mm HP 6V with 48 CPR Encoder
ACHS-7125 Current Sensor Carrier -50A to +50A
99:1 Metal Gearmotor 25Dx69L mm HP 6V with 48 CPR Encoder
47:1 Metal Gearmotor 25Dx67L mm HP 6V with 48 CPR Encoder
Tic 36v4 USB Multi-Interface High-Power Stepper Motor Controller
ACHS-7124 Current Sensor Carrier -40A to +40A
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